JPS59229799A - 記憶装置 - Google Patents

記憶装置

Info

Publication number
JPS59229799A
JPS59229799A JP58103841A JP10384183A JPS59229799A JP S59229799 A JPS59229799 A JP S59229799A JP 58103841 A JP58103841 A JP 58103841A JP 10384183 A JP10384183 A JP 10384183A JP S59229799 A JPS59229799 A JP S59229799A
Authority
JP
Japan
Prior art keywords
address
parity
data
addresses
cycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP58103841A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351299B2 (enrdf_load_stackoverflow
Inventor
Sadanari Sugiura
杉浦　貞也
Toshihiro Sakai
酒井　利弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP58103841A priority Critical patent/JPS59229799A/ja
Publication of JPS59229799A publication Critical patent/JPS59229799A/ja
Publication of JPS6351299B2 publication Critical patent/JPS6351299B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Static Random-Access Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
JP58103841A 1983-06-10 1983-06-10 記憶装置 Granted JPS59229799A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58103841A JPS59229799A (ja) 1983-06-10 1983-06-10 記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58103841A JPS59229799A (ja) 1983-06-10 1983-06-10 記憶装置

Publications (2)

Publication Number Publication Date
JPS59229799A true JPS59229799A (ja) 1984-12-24
JPS6351299B2 JPS6351299B2 (enrdf_load_stackoverflow) 1988-10-13

Family

ID=14364652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58103841A Granted JPS59229799A (ja) 1983-06-10 1983-06-10 記憶装置

Country Status (1)

Country Link
JP (1) JPS59229799A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201363A (ja) * 1985-03-05 1986-09-06 Nec Corp シングルチツプマイクロコンピユ−タ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398365U (enrdf_load_stackoverflow) * 1990-01-25 1991-10-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201363A (ja) * 1985-03-05 1986-09-06 Nec Corp シングルチツプマイクロコンピユ−タ

Also Published As

Publication number Publication date
JPS6351299B2 (enrdf_load_stackoverflow) 1988-10-13

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